Bearing the Pro SL name everything about this new Pro SL Waterproof Shell Jacket has been optimised for use by the hardcore roadie. Packing down small & light enough to be stowed away & forgotten until it is needed with protection & breathability levels to keep you dry in all condition this shell jackets will keep you pushing on no mater what the weather. Exoshell 60SL™ This super light waterproof shell deploys Exo Shell 60™ 3-Layer waterproof fabric which boasts a monster 60000 gm/m 2/24hr breathability as well as being powerfully waterproof. Not only that it is also environmentally friendly containing no PFC’s. Performance fit A carefully considered panel designs provides an aggressive performance on bike fit ensuring watts arent wasted! Highly breathable super-lightweight Exo Shell 60SL™ 3-Layer waterproof fabric in a fully seam-sealed construction PFC-free non-toxic durable water repellent finish Ergonomic athletic cut for non-flap race fit with critical stretch panels for enhanced fit on the bike 2-way water-repellent YKK Vislon front zip provides smooth operation & easy access to jersey rear pockets Laminated inner front storm placket with water-trap channel for additional weather protection High cut shaped collar for draft & rain protection External gel or trash pocket with laser-cut drainage holes Subtle reflective details 90 Day Satisfaction Guarantee Construction Main Nylon 100% Technical aspects Waterproofness: 20000 Breathability: 60000